Evidence map›Paper›PMID 35165387›Full record

Trial reportScientific reports2022

Pre-infection plasma cytokines and chemokines as predictors of HIV disease progression.

Samukelisiwe Ngcobo, Refilwe P Molatlhegi, Farzana Osman, Sinaye Ngcapu, Natasha Samsunder, Nigel J Garrett, Salim S Abdool Karim, Quarraisha Abdool Karim, Lyle R McKinnon, Aida Sivro

Open access · goldAbstract readClinical Trial, Phase IIRandomized Controlled Trial
In one paragraph

Trial report in Scientific reports, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed
1.8field-weighted citation impact, top 13% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 27 citations in OpenAlex.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors at 3 institutions in 4 countries.

Samukelisiwe NgcoboCentre for the AIDS Programme of Research in South Africa (CAPRISA), 719 Umbilo Road, Durban, South Africa.
Refilwe P MolatlhegiCentre for the AIDS Programme of Research in South Africa (CAPRISA), 719 Umbilo Road, Durban, South Africa.
Farzana OsmanCentre for the AIDS Programme of Research in South Africa (CAPRISA), 719 Umbilo Road, Durban, South Africa.
Sinaye NgcapuCentre for the AIDS Programme of Research in South Africa (CAPRISA), 719 Umbilo Road, Durban, South Africa.
Natasha SamsunderCentre for the AIDS Programme of Research in South Africa (CAPRISA), 719 Umbilo Road, Durban, South Africa.
Nigel J GarrettCentre for the AIDS Programme of Research in South Africa (CAPRISA), 719 Umbilo Road, Durban, South Africa.
Salim S Abdool KarimCentre for the AIDS Programme of Research in South Africa (CAPRISA), 719 Umbilo Road, Durban, South Africa.
Quarraisha Abdool KarimCentre for the AIDS Programme of Research in South Africa (CAPRISA), 719 Umbilo Road, Durban, South Africa.
Lyle R McKinnon *Centre for the AIDS Programme of Research in South Africa (CAPRISA), 719 Umbilo Road, Durban, South Africa.
Aida Sivro *Centre for the AIDS Programme of Research in South Africa (CAPRISA), 719 Umbilo Road, Durban, South Africa. aida.sivro@caprisa.org.
Centre for the AIDS Programme of Research in South Africa · ZAUniversity of KwaZulu-Natal · ZAColumbia University · US

Funding

Integrin a4b7 as a predictor of HIV acquisition and pathogenesisR21AI115978 · NIAID · CENTRE/AIDS PROGRAMME/RES/SOUTH AFRICA · PI ANSARI, AFTAB A., MCKINNON, LYLE · 2015 to 2016
$333k
CIHRNIAID NIH HHS R21 AI115978NIH HHS R21 AI115978-01
6 · The paper itself

Abstract

Previous studies have highlighted the role of pre-infection systemic inflammation on HIV acquisition risk, but the extent to which it predicts disease progression outcomes is less studied. Here we examined the relationship between pre-infection plasma cytokine expression and the rate of HIV disease progression in South African women who seroconverted during the CAPRISA 004 tenofovir gel trial. Bio-Plex 200 system was used to measure the expression of 47 cytokines/chemokines in 69 seroconvertors from the CAPRISA 004 trial. Cox proportional hazards regression analyses were used to measure associations between cytokine expression and CD4 decline prior to antiretroviral therapy initiation. Linear regression models were used to assess whether pre-infection cytokine expression were predictors of disease progression outcomes including peak and set-point viral load and CD4:CD8 ratio at less and greater than180 days post infection. Several cytokines were associated with increased peak HIV viral load (including IL-16, SCGFβ, MCP-3, IL-12p40, SCF, IFNα2 and IL-2). The strongest association with peak viral load was observed for SCGFβ, which was also inversely associated with lowest CD4:CD8 ratio < 180 days post infection and faster CD4 decline below 500 cells/µl (adjusted HR 4.537, 95% CI 1.475-13.954; p = 0.008) in multivariable analysis adjusting for age, study site, contraception, baseline HSV-2 status and trial arm allocation. Our results show that pre-infection systemic immune responses could play a role in HIV disease progression, especially in the early stages of infection.

Indexed as

Disease ProgressionAdolescentAdultAnti-HIV AgentsBiomarkersCD4-CD8 RatioChemokinesCohort StudiesDouble-Blind MethodFemaleHIV-1HIV InfectionsHIV SeropositivityHumansImmunityPrognosisAnti-HIV AgentsBiomarkersChemokinesTenofovir

Identifiers

PMID35165387
PMCPMC8844050
OpenAlexW4213303194

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.